1 files changed, 5 insertions, 9 deletions

diff --git a/drivers/net/gianfar.c b/drivers/net/gianfar.c
index 080d1cea5b26..5d3763fb3472 100644
--- a/drivers/net/gianfar.c
+++ b/drivers/net/gianfar.c
@@ -549,12 +549,8 @@ static int gfar_parse_group(struct device_node *np,
                 struct gfar_private *priv, const char *model)
 {
         u32 *queue_mask;
-        u64 addr, size;
-
-        addr = of_translate_address(np,
-                        of_get_address(np, 0, &size, NULL));
-        priv->gfargrp[priv->num_grps].regs = ioremap(addr, size);
 
+        priv->gfargrp[priv->num_grps].regs = of_iomap(np, 0);
         if (!priv->gfargrp[priv->num_grps].regs)
                 return -ENOMEM;
 
@@ -1515,9 +1511,9 @@ static void gfar_halt_nodisable(struct net_device *dev)
                 tempval |= (DMACTRL_GRS | DMACTRL_GTS);
                 gfar_write(&regs->dmactrl, tempval);
 
-                while (!(gfar_read(&regs->ievent) &
-                         (IEVENT_GRSC | IEVENT_GTSC)))
-                        cpu_relax();
+                spin_event_timeout(((gfar_read(&regs->ievent) &
+                         (IEVENT_GRSC | IEVENT_GTSC)) ==
+                         (IEVENT_GRSC | IEVENT_GTSC)), -1, 0);
         }
 }
 
@@ -1653,6 +1649,7 @@ static void free_skb_resources(struct gfar_private *priv)
                         sizeof(struct rxbd8) * priv->total_rx_ring_size,
                         priv->tx_queue[0]->tx_bd_base,
                         priv->tx_queue[0]->tx_bd_dma_base);
+        skb_queue_purge(&priv->rx_recycle);
 }
 
 void gfar_start(struct net_device *dev)
@@ -2092,7 +2089,6 @@ static int gfar_close(struct net_device *dev)
 
         disable_napi(priv);
 
-        skb_queue_purge(&priv->rx_recycle);
         cancel_work_sync(&priv->reset_task);
         stop_gfar(dev);